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TABLE II:     TUBES FOR WHICH CURVES ARE LISTED
                    IN THIS MANUAL (Contd.)
___________________________________________________.
Tube Type              Classification                     Equivalents              .
                                                            Class I                Class II

5751                          ECC8                    None                    None
5763                           EL8                      6062                    None
5814A                        ECC8             12AU7   ECC82           None
                                                          6067   6680
                                                          6189
5840                           EF7                  5901   5906              1132
5842                           EC8                       417A                   None

 5844                         ECC9                      None                    None
 5894A                       ELL-Sp                   None                    None
 5899                         EFR7                      5900                    None
 5902                          EL7                        None                   None
 5965                         ECC8               12AV7    6829             None

 6005                          EL9                  6AQ5    EL90           6T   12V6
                                                        19AQ5    HL90         6V6   14C5
                                                       BPM04    A4450       7C5    5871
                                                           6669    6928
 6021                         ECC7                      None                     6J6
 6072                         ECC8               12AY7    Z2101            None
 6111                         ECC7                      None                    None
 6112                         ECC7                      None                    None

 6134                          EF3                  6AC7    6AJ7              6AH6
                                                           1852    1622              10F3
                                                           1649    A4073F          1851

 6135                          EC9                     6C4   Z2096      12AU7   5814A
                                                      (?) EC90

 6136                          EF9                         6AU6                   6BH6
 6137                         EFR9                  6SK7   12SK7         7A7   14A7
                                                            12K7   6K7           6BD6   12BD6
                                                        (?)6SS7

 6201                         ECC8                 12AT7   ECC81             6AB4
                                                           12AZ7   6679

 6216                          EL8                     6760   6761                 None
 6265                          EF9                    6BH6   6661                 None
 6336                         EDD3                        6394                       None
 6386                         ECC8                        None                      None
 6414                         ECC8                        None                      None

 6661                          EF9                     6BH6   6265                None
 6679                         ECC8                  12AT7   ECC81             6AB4
                                                            12AZ7   6201
 6829                         ECC8                  12AV7   5965                None

                                                                                                   35.

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Copyright 2008 for Phyllis K. Pullen, M.D.,
by Robert J. Legg